unit 27 帮忙找邮局
dialogue 
英语情景对话

A:l'm sorry, but I didn't catch what you said.
A:对不起，我没听清你说的话。

B:l said, " Do you want me to help you?"
B:我说的是：“需要我帮忙吗？”

A:l'm trying to find a post office.
A:我在找邮局。

B:Go three blocks and turn right. it's right there.
B:走三个街区然后右拐，就在那里。

A:Should I take the bus?
A:我需要坐公交车吗？

B:No. it'll only take about five minutes to walk.
B:不需要。步行只需5分钟。
A:Thank you very much.
A:谢谢。

B:Anytime.
B:随时恭候。